Research on the Dynamic Compressibility of Polyurethane Microcellular Elastomer and its Application for Impact Resistance

The packaging materials with cushioning performance are used to prevent the internal contents from being damaged by the impact and vibration of external forces. The polyurethane microcellular elastomers (PUMEs) can absorb energy through cell collapse and molecular chain creep. In this study, PUMEs w...

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